Process for upgrading hydrocarbons and device for use therein
    11.
    发明授权
    Process for upgrading hydrocarbons and device for use therein 有权
    用于升级碳氢化合物和装置的方法

    公开(公告)号:US08197670B2

    公开(公告)日:2012-06-12

    申请号:US12711124

    申请日:2010-02-23

    Abstract: A process is disclosed using a dispersion of supercritical fluid and oil to upgrade a hydrocarbon feedstock such as a heavy oil into an upgraded hydrocarbon product or synthetic crude with highly desirable properties such as low sulfur content, low metals content, lower density (higher API), lower viscosity, lower residuum content, etc. The process utilizes a capillary mixer to form the dispersion. The process does not require external supply of hydrogen nor does it use externally supplied catalysts.

    Abstract translation: 公开了一种使用超临界流体和油的分散体将烃原料如重油升级成升级的烃产物或合成粗品的方法,其具有高度期望的性能,例如低硫含量,低金属含量,较低密度(较高的API) ,较低的粘度,较低的渣油含量等。该方法利用毛细管混合器形成分散体。 该方法不需要外部氢气供应,也不需要使用外部供应的催化剂。

    Method for Reducing Mercaptans in Hydrocarbons
    12.
    发明申请
    Method for Reducing Mercaptans in Hydrocarbons 审中-公开
    减少碳氢化合物中硫醇的方法

    公开(公告)号:US20120103871A1

    公开(公告)日:2012-05-03

    申请号:US12914275

    申请日:2010-10-28

    Abstract: A method for reducing mercaptan concentration in a liquid hydrocarbon, comprising: contacting a mercaptan-rich liquid hydrocarbon having a first concentration of mercaptan sulfur with a composition comprising an oxidizing agent and water wherein the molar ratio of the oxidizing agent to mercaptan sulfur in the mercaptan-rich liquid hydrocarbon is from 3:1 to 10:1; and separating the water from the liquid hydrocarbon to yield a mercaptan-depleted liquid hydrocarbon having a second concentration of mercaptan sulfur, the second concentration being less than the first concentration; wherein a major amount of mercaptan compounds in the mercaptan-rich liquid hydrocarbon are converted to at least one sulfur oxoacid or salt thereof, having the formula: [RSOx]nY wherein R is a hydrocarbyl group; x is an integer from 1 to 3; n is 1 or 2; and Y is hydrogen, an alkaline metal, or alkaline earth metal.

    Abstract translation: 一种用于降低液体烃中硫醇浓度的方法,包括:使具有第一浓度的硫醇硫的富硫醇液体烃与包含氧化剂和水的组合物接触,其中硫醇中的氧化剂与硫醇的摩尔比 富液体烃为3:1至10:1; 并从液态烃中分离出水,得到具有第二浓度的硫醇硫的硫醇贫化液态烃,第二浓度小于第一浓度; 其中所述富硫醇溶液中的主要量的硫醇化合物被转化成至少一种具有下式的硫代酸或其盐:其中R是烃基的[RSO x] n Y; x是1至3的整数; n为1或2; Y是氢,碱金属或碱土金属。

    Benzopyrone compounds, preparation method and use thereof
    14.
    发明授权
    Benzopyrone compounds, preparation method and use thereof 有权
    苯并吡喃酮化合物,其制备方法和用途

    公开(公告)号:US07642364B2

    公开(公告)日:2010-01-05

    申请号:US10573529

    申请日:2004-11-04

    CPC classification number: A01N43/16 C07D311/16

    Abstract: The invention relates to pesticide and bactericide, specifically to the benzopyrone compounds and its preparation method and use thereof. The benzopyrone compounds of the invention having general formula (I): The present invention, having good pesticide activity and broad bactericide activity, applied for controlling various pests in plants such as army worm, diamond backmoth and aphid, carmine spider mite, two-spotted spider mite, ladybeetle, mites and mosquito larvae. Various disease in plants can be controlled by the invention and that of grape downy mildew, rice sheath and culm blight, rice blast, tomato early blight, tomato late blight, wheat leaf rust, wheat leaf blotch, wheat powdery mildew, cucumber powdery mildew, cucumber downy mildew, cucumber grey mold and so on.

    Abstract translation: 本发明涉及农药和杀菌剂,具体涉及苯并吡喃酮化合物及其制备方法和用途。 具有通式(I)的本发明的苯并吡喃酮化合物:本发明具有良好的农药活性和广泛的杀菌活性,用于防治植物中的各种害虫,如陆军虫,金刚石背蛾和蚜虫,胭脂红蜘蛛螨,双斑 蜘蛛螨,瓢虫,螨虫和蚊子幼虫。 本发明可以控制植物中的各种疾病,葡萄霜霉病,稻瘟病,稻瘟病,番茄早疫病,番茄晚疫病,小麦叶锈病,小麦叶斑病,小麦白粉病,黄瓜白粉病, 黄瓜霜霉病,黄瓜灰霉病等。

    Multi-state optical switch and combiner for use in a light engine and image presentation device using the same
    15.
    发明授权
    Multi-state optical switch and combiner for use in a light engine and image presentation device using the same 有权
    用于光引擎的多态光开关和组合器以及使用其的图像呈现装置

    公开(公告)号:US07570404B2

    公开(公告)日:2009-08-04

    申请号:US11377106

    申请日:2006-03-16

    CPC classification number: G02B5/32 G02B5/1861

    Abstract: An image presentation device (100) incorporates an optical combiner (130) that utilizes a multi-state optical switch (131, 137) for use with a plurality of colored light sources (122, 124,126). The switch (131,137) includes an electronically switchable holographic optical element HOE (131) having a first and a second mode of operation. Light from first and second light sources (124, 126) passes through HOE (131) in a diffracted manner in at least one of the first and second modes of operation. Light from a third light source (122) is reflected by a reflector (137) in a third mode of operation. The combiner (130) operates to combine light from the various light sources (122, 124, 126) into a common light path.

    Abstract translation: 图像呈现装置(100)包括利用多状态光学开关(131,137)与多个彩色光源(122,124,126)一起使用的光学组合器(130)。 开关(131,137)包括具有第一和第二操作模式的电子可切换全息光学元件HOE(131)。 来自第一和第二光源(124,126)的光在第一和第二操作模式中的至少一个中以衍射方式穿过HOE(131)。 来自第三光源(122)的光在第三操作模式下被反射器(137)反射。 组合器(130)操作以将来自各种光源(122,124,126)的光组合成公共光路。

    PROCESS AND REACTOR FOR UPGRADING HEAVY HYDROCARBON OILS
    17.
    发明申请
    PROCESS AND REACTOR FOR UPGRADING HEAVY HYDROCARBON OILS 审中-公开
    升级重油石油的工艺和反应器

    公开(公告)号:US20080099378A1

    公开(公告)日:2008-05-01

    申请号:US11555196

    申请日:2006-10-31

    CPC classification number: C10G31/00

    Abstract: A process using supercritical water to upgrade a heavy hydrocarbon feedstock into an upgraded hydrocarbon product or syncrude with highly desirable properties (low sulfur content, low metals content, lower density (higher API) lower viscosity, lower residuum content, etc.) is described. The process does not require external supply of hydrogen nor does it use externally supplied catalysts. A reactor design to carry out the process is also described,

    Abstract translation: 描述了使用超临界水将重质烃原料升级成具有高度期望性质(低硫含量,低金属含量,较低密度(较高API)较低粘度,较低渣油含量等)的升级烃产物或合成原料的方法。 该方法不需要外部氢气供应,也不需要使用外部供应的催化剂。 还描述了进行反应器设计的过程,

    Beta-L-nucleosides and use thereof as pharmaceutical agents for the treatment of viral diseases
    18.
    发明申请
    Beta-L-nucleosides and use thereof as pharmaceutical agents for the treatment of viral diseases 审中-公开
    β-L-核苷及其用作治疗病毒性疾病的药剂

    公开(公告)号:US20060217345A1

    公开(公告)日:2006-09-28

    申请号:US11373062

    申请日:2006-03-10

    CPC classification number: C07H19/06 C07H19/09

    Abstract: Nucleoside analogs, nucleic acids and pharmaceutical agents comprising same, and to the use of said nucleoside analogs, nucleic acids and pharmaceutical agents in the diagnosis, prophylaxis or therapy of a viral, bacterial, fungicidal and/or parasitic infection, or of cancer, particularly of hepatitis infections. The invention also relates to a method for the preparation of said nucleoside analogs and to a kit and the use thereof in the prophylaxis and therapy of viral diseases, particularly of hepatitis infections. As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.

    Abstract translation: 核苷类似物,核酸和包含其的药物,以及所述核苷类似物,核酸和药物在诊断,预防或治疗病毒,细菌,杀真菌和/或寄生虫感染或癌症中的用途,特别是 的肝炎感染。 本发明还涉及制备所述核苷类似物和试剂盒的方法及其用于预防和治疗病毒性疾病,特别是肝炎感染的用途。 如37 C.F.R. §1.72(b):说明书中技术性披露的简要摘要必须在单独的表格上开始,优选按照权利要求,在“披露摘要”标题下。 摘要的目的是使专利商标局和公众一般能够从粗略检查中快速确定技术披露的性质和要点。 摘要不得用于解释权利要求的范围。 因此,与摘要有关的任何陈述不旨在以任何方式限制权利要求,也不应被解释为以任何方式限制权利要求。

    Planar optical waveguide based sandwich assay sensors and processes for the detection of biological targets including early detection of cancers

    公开(公告)号:US20060019321A1

    公开(公告)日:2006-01-26

    申请号:US11172244

    申请日:2005-06-29

    Abstract: An assay element is described including recognition ligands adapted for binding to carcinoembryonic antigen (CEA) bound to a film on a single mode planar optical waveguide, the film from the group of a membrane, a polymerized bilayer membrane, and a self-assembled monolayer containing polyethylene glycol or polypropylene glycol groups therein and an assay process for detecting the presence of CEA is described including injecting a possible CEA-containing sample into a sensor cell including the assay element, maintaining the sample within the sensor cell for time sufficient for binding to occur between CEA present within the sample and the recognition ligands, injecting a solution including a reporter ligand into the sensor cell; and, interrogating the sample within the sensor cell with excitation light from the waveguide, the excitation light provided by an evanescent field of the single mode penetrating into the biological target-containing sample to a distance of less than about 200 nanometers from the waveguide thereby exciting any bound reporter ligand within a distance of less than about 200 nanometers from the waveguide and resulting in a detectable signal.

    Structure and construction method to form smooth hydrophilic surface
    20.
    发明申请
    Structure and construction method to form smooth hydrophilic surface 审中-公开
    结构和施工方法形成光滑的亲水表面

    公开(公告)号:US20050261120A1

    公开(公告)日:2005-11-24

    申请号:US10851128

    申请日:2004-05-24

    Applicant: Lin Li

    Inventor: Lin Li

    CPC classification number: C03C17/256 C03C2218/114

    Abstract: An improved structure and construction method to form a smooth hydrophilic surface are described. A layer of a photo-catalyst, Titanium Dioxide (TiO2), is mopped on the smooth surface to achieve self and convenient clearance abilities, which can be widely used on/with interior decoration and building structure. The photo-TiO2-catalyst solution is mopped on the smooth surface with the absorbent material. The invention is self-clearing and convenient, maintains a clean surface, economizes manpower and is effectively used.

    Abstract translation: 描述了形成光滑亲水表面的改进的结构和构造方法。 将一层光催化剂二氧化钛(TiO2)擦拭在光滑的表面上,实现自清楚的清除能力,可广泛应用于室内装饰和建筑结构。 用吸收材料将光TiO 2催化剂溶液在光滑表面上擦拭。 本发明自清洁方便,保持表面清洁,节省人力,有效利用。

Patent Agency Ranking